Virginie-Adèle Delépine was born on 12th January, 1801 in Saint-Nicolas d'Aliermont. Lucille-Marie Decaux was born on 12th January, 1847 in Saint-Nicolas d'Aliermont. Charles Henri Octave Japy was born on 12th January, 1848 in Beaucourt. Hermann Roitzsch was born on 12th January, 1852. Arnold Calame was born on 12th January, 1855 in Saint-Imier. Elise Huguenin was born on 12th January, 1858 in Le Joratel (Brot-Plamboz). Achille-Alfred Dumouchel was born on 12th January, 1868 in Saint-Nicolas d'Aliermont.
Guillaume-Charles-Philippe Delabos died on 12th January, 1804 in Saint-Nicolas d'Aliermont. Jacques-Frédéric Houriet died on 12th January, 1830. Masséna-Hippolyte Seigneur died on 12th January, 1856 in Saint-Nicolas d'Aliermont. Geneviève Timbert died on 12th January, 1865 in Saint-Nicolas d'Aliermont. Nicolas Crevier died on 12th January, 1871 in Saint-Nicolas d'Aliermont. Jules Albert Piguet died on 12th January, 1934 in Le Locle. Louise-Honorine Sénéchal died on 12th January, 1961 in Saint-Nicolas d'Aliermont.